Hexagon Metrology AtlaScan Blue-Light 3D Scanning System
| Brand | Hexagon |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | AtlaScan |
| Pricing | Upon Request |
| Instrument Type | Blue-Light Structured Light 3D Scanner |
| Scanning Accuracy | ±0.01 mm |
| Maximum Resolution | 0.01 mm |
| Maximum Scan Area | 600 × 550 mm |
| Unit Weight | 1 kg |
Overview
The Hexagon Metrology AtlaScan is a high-precision blue-light structured light 3D scanning system engineered for industrial metrology applications requiring traceable geometric fidelity and robust repeatability. Unlike laser-based triangulation scanners, the AtlaScan employs a calibrated dual-camera photogrammetric architecture coupled with high-intensity, narrow-band blue LED projectors—optimized to minimize ambient light interference and enhance signal-to-noise ratio on challenging surfaces. Its core measurement principle relies on fringe projection profilometry: sinusoidal light patterns are projected onto the object surface, and sub-pixel displacement of deformed fringes across stereo camera views is mathematically reconstructed into dense, coordinate-registered point clouds (up to 5.22 million measurements per second). This enables full-field, non-contact acquisition of complex freeform geometries with metrological-grade uncertainty—validated per ISO 10360-8 and VDI/VDE 2634 Part 2 standards for optical 3D measuring systems.
Key Features
- High-fidelity blue-light illumination with narrow spectral bandwidth (450 ± 10 nm), delivering stable contrast on dark, glossy, or multi-colored surfaces without surface preparation.
- Dual-mode operation: Standard mode (up to 600 × 550 mm FOV) and extended coverage mode (720 × 640 mm via hardware-accelerated calibration), supporting both localized high-resolution inspection and large-part tiling workflows.
- Real-time mesh generation with adaptive triangulation—users visualize watertight, topology-aware polygonal meshes during acquisition, eliminating post-processing latency.
- Integrated hole metrology module with dedicated optical attachments and automated edge-detection algorithms compliant with ASME Y14.5 geometric dimensioning and tolerancing (GD&T) conventions.
- Intelligent HDR dual-exposure sequencing that dynamically adjusts projector intensity and camera gain per scan region—ensuring consistent capture fidelity across mixed-reflectivity surfaces (e.g., black rubber + chrome-plated metal).
- GPU-accelerated onboard processing engine enabling real-time point cloud registration, noise filtering, and mesh optimization—reducing dependency on external workstations.
Sample Compatibility & Compliance
The AtlaScan demonstrates exceptional adaptability across material classes commonly encountered in Tier-1 manufacturing environments—including untreated cast iron, anodized aluminum, carbon fiber composites, vulcanized rubber, painted sheet metal, and aged cultural heritage substrates (e.g., oxidized bronze, limestone, polychrome wood). Its optical design mitigates saturation on specular surfaces and improves signal recovery on low-reflectivity materials without powder spraying. The system complies with CE marking requirements (EMC Directive 2014/30/EU, Machinery Directive 2006/42/EC) and supports audit-ready documentation per ISO 9001:2015 and IATF 16949 quality management systems. Calibration certificates are traceable to NIM (National Institute of Metrology, China) and include as-found/as-left data per ISO/IEC 17025.
Software & Data Management
AtlaScan operates natively with Hexagon’s proprietary Metrology Suite software—supporting direct GD&T evaluation (position, profile, flatness, concentricity), deviation color-mapping against CAD references (STEP, IGES, X_T), and automated report generation in PDF/HTML formats. The software architecture incorporates role-based access control, electronic signature support, and full audit trail functionality aligned with FDA 21 CFR Part 11 requirements for regulated industries. Data export conforms to ASTM E2913-22 (Standard Practice for Digital 3D Surface Data Exchange) and includes native support for PC-DMIS interoperability. Optional modules include photogrammetry integration for global coordinate referencing and wireless synchronization for multi-sensor network deployments.
Applications
- Automotive: Full-vehicle digital archiving, competitor benchmarking, Class-A surface validation, A-pillar gap analysis, and stamping die wear assessment.
- Tire & Rubber: Tread wear quantification under load, cross-section contour deviation analysis, mold cavity verification, and reverse engineering of compound-cured geometries.
- Sheet Metal & Stamping: Springback compensation modeling, flange hole positioning accuracy, bend angle verification, and assembly-fit simulation.
- Casting & Forging: Mold cavity dimensional compliance, parting line mismatch detection, shrinkage distortion mapping, and porosity localization via surface topology discontinuity analysis.
- Heavy Equipment: Structural weld joint geometry verification, hydraulic cylinder bore alignment, and custom fixture validation for robotic welding cells.
- Cultural Heritage: Contactless digitization of fragile artifacts, orthorectified mosaic generation for mural conservation, virtual reconstruction of fragmented ceramics, and deformation monitoring of historic timber structures.
FAQ
What metrological standards does the AtlaScan comply with?
The system adheres to ISO 10360-8 for volumetric performance verification and VDI/VDE 2634 Part 2 for optical 3D scanner accuracy assessment. Calibration reports include uncertainty budgets referenced to national metrology institutes.
Can the AtlaScan perform GD&T evaluation without third-party software?
Yes—Metrology Suite provides embedded GD&T evaluation engines certified to ASME Y14.5-2018, including position, profile, symmetry, and runout calculations directly on mesh or point cloud data.
Is photogrammetry integration optional or built-in?
Photogrammetry support is available as an add-on module, enabling marker-based global referencing for parts exceeding single-scan volume constraints.
Does the system support automated reporting for quality audits?
Yes—customizable templates generate ISO/IEC 17025-compliant inspection reports with embedded metadata, operator logs, equipment IDs, and revision-controlled calibration records.
What is the typical warm-up time required before achieving specified accuracy?
The system achieves thermal stabilization and optical calibration readiness within 15 minutes of power-on, verified by internal reference target self-check routines.
